YCF48_NOSS1
ID YCF48_NOSS1 Reviewed; 339 AA.
AC Q8YQI3;
DT 13-JUN-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 94.
DE RecName: Full=Photosystem II assembly lipoprotein Ycf48 {ECO:0000255|HAMAP-Rule:MF_01348};
DE Flags: Precursor;
GN Name=ycf48 {ECO:0000255|HAMAP-Rule:MF_01348}; OrderedLocusNames=alr3844;
OS Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX NCBI_TaxID=103690;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A.,
RA Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M.,
RA Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M.,
RA Takazawa M., Yamada M., Yasuda M., Tabata S.;
RT "Complete genomic sequence of the filamentous nitrogen-fixing
RT cyanobacterium Anabaena sp. strain PCC 7120.";
RL DNA Res. 8:205-213(2001).
CC -!- FUNCTION: A factor required for optimal assembly of photosystem II
CC (PSII), acting in the early stages of PSII assembly. Also plays a role
CC in replacement of photodamaged D1 (psbA). Assists YidC in synthesis of
CC chlorophyll-binding proteins. {ECO:0000255|HAMAP-Rule:MF_01348}.
CC -!- SUBUNIT: Part of early PSII assembly complexes which includes D1 (psbA)
CC and PsbI; not found in mature PSII. Binds to the lumenal side of PSII
CC complexes. Interacts with YidC. {ECO:0000255|HAMAP-Rule:MF_01348}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane
CC {ECO:0000250|UniProtKB:P73069}; Lipid-anchor
CC {ECO:0000250|UniProtKB:P73069}; Lumenal side
CC {ECO:0000250|UniProtKB:P73069}. Note=Associated with a PSII precusor
CC complex on the lumenal side of the thylakoid membrane.
CC {ECO:0000255|HAMAP-Rule:MF_01348}.
CC -!- DOMAIN: A 7-bladed beta-propeller torus, about 55 by 55 Angstroms, with
CC a depth of about 25 Angstroms and a central pore. {ECO:0000255|HAMAP-
CC Rule:MF_01348}.
CC -!- SIMILARITY: Belongs to the Ycf48 family. {ECO:0000255|HAMAP-
CC Rule:MF_01348}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; BA000019; BAB75543.1; -; Genomic_DNA.
DR PIR; AE2286; AE2286.
DR RefSeq; WP_010997985.1; NZ_RSCN01000011.1.
DR AlphaFoldDB; Q8YQI3; -.
DR SMR; Q8YQI3; -.
DR STRING; 103690.17132978; -.
DR EnsemblBacteria; BAB75543; BAB75543; BAB75543.
DR KEGG; ana:alr3844; -.
DR eggNOG; COG4447; Bacteria.
DR OMA; EGWIAGQ; -.
DR OrthoDB; 1293876at2; -.
DR Proteomes; UP000002483; Chromosome.
DR Gene3D; 2.130.10.10; -; 2.
DR HAMAP; MF_01348; Ycf48; 1.
DR InterPro; IPR028203; PSII_CF48-like_dom.
DR InterPro; IPR015943; WD40/YVTN_repeat-like_dom_sf.
DR InterPro; IPR016705; Ycf48/Hcf136.
DR Pfam; PF14870; PSII_BNR; 1.
DR PIRSF; PIRSF017875; PSII_HCF136; 1.
PE 3: Inferred from homology;
KW Lipoprotein; Membrane; Palmitate; Photosynthesis; Photosystem II;
KW Reference proteome; Signal; Thylakoid.
FT SIGNAL 1..22
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
FT CHAIN 23..339
FT /note="Photosystem II assembly lipoprotein Ycf48"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01348"
FT /id="PRO_0000239673"
FT LIPID 23
FT /note="N-palmitoyl cysteine"
FT /evidence="ECO:0000250|UniProtKB:P73069"
FT LIPID 23
FT /note="S-diacylglycerol cysteine"
FT /evidence="ECO:0000250|UniProtKB:P73069"
SQ SEQUENCE 339 AA; 36982 MW; 16A721077FA0B009 CRC64;
MVIVKSWQKI FTLLVVLLLC IGCSKVPSTS YNPWAVVSLP TEAKLLDIAF TENPQHGFLV
GSSATLLETN DGGNNWQPLN LALDDDRYRF DSVSFAGKEG WIVGEPSLLL HTTDEGRSWS
RIPLSEKLPG NPIAIQALGT DIAEMATDVG AIYKTTDGGK NWKAQVEAAV GVVRNLERSV
DGKYVAVSAK GSFYSTWEAG QNAWVPHNRN SSRRVENMGF SQDGLWLLAR GGQVQFSDPA
NPDEWLDAET PELATSWGLL DMAYRTPNEV WIGGGSGNLL VSTDGGKTWE KDRDVEEVAA
NFYKVVFLKP DQGFVIGDRG VLLKYQPEAA KTATTEPAA
